{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006032},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006276","485:4850008166","485:4850005789","485:4850005496","485:4850005497","477:4770001078","485:4850005498","494:4940002375","485:4850005350","485:4850008332","485:4850006114","485:4850005277","485:4850008136","485:4850004824","485:4850005158","485:4850006117","485:4850006632","485:4850003609","485:4850004816","500:5000000628","485:4850007404","485:4850004331","485:4850008869","485:4850007368","485:4850004958"],"twin_admin_codes":[485,485,485,485,485,477,485,494,485,485,485,485,485,485,485,485,485,485,485,500,485,485,485,485,485],"twin_sims":[0.19922880314117639,0.08356491134371113,0.08128225453406511,0.0637667361070843,0.05702319153206688,0.05557448335514501,0.05504269330665483,0.054367208989984636,0.052516314384288526,0.05247935096843842,0.05031245964484949,0.04813635514928207,0.04418731298862115,0.04409502979298447,0.0429577926798866,0.04272372005831512,0.04076206173683584,0.04021925863699413,0.040066438082501335,0.039794726535411225,0.038256450971820795,0.03794483516319062,0.03523799439382409,0.03386456495532627,0.033594324314912265],"twin_dists":[0.2332902521924702,0.28936849327269637,0.2909784229232916,0.3047223927007558,0.31084786230082107,0.31224112516928737,0.3127601017925235,0.3134253272852452,0.31528386858426366,0.3153215346918162,0.31756914977731904,0.31990896951172165,0.32439088273533123,0.32449957164492205,0.3258549183861096,0.3261376208746937,0.3285595310005199,0.3292470321854614,0.329442003789261,0.3297902155141578,0.3318003693233375,0.3322158861098735,0.3359524590466265,0.3379426045209528,0.33834226555770375],"n_dims_used":45,"mean_confidence":0.9173523796929254},"coverage":{"mean_confidence":0.9173523796929254,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}